html{
    font-size:10px;
    margin-left: 0;
}

body{
    background-image: url('../images/bg1.jpg');    
}

nav{    
    margin-bottom: 1em;
    background: silver;    
    padding: 0.5em;
}

nav a{
    margin-right: 1em;
    font-size: 3em;
    font-weight: bold;
    text-decoration-line: none;
}

footer{    
    width:100%;
    position: fixed;    
    bottom: 1em; 
    text-align: center;
    font-size: 1.6em;
    padding-bottom: 0.5em;
    border-bottom:0.1em solid rebeccapurple;    
}

.header{
    font-size: 2.8em;
    font-weight: bold;    
}

.about-title{    
    font-weight:bold;
    color: black;
    padding: 0.5em;
}
.about-content{
    width: 30em;
    margin-top: 1em;
    font-size: 1.4em;
    word-spacing: 0.2em;
}